UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TnIAZyVj2FvihO8i5P/DweVDrLmQgtapB+qfsHnhLC0=' 
WHERE 
  key_id = 'a943ce8e9e3f1bf07458e84cc0d623855723d5e39d0f5a4787143f2e7f7d9965' 
  AND (
    token = 'TnIAZyVj2FvihO8i5P/DweVDrLmQgtapB+qfsHnhLC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )